The ROMER INFINITE 2.0 is available in 3 configurations:- ROMER INFINITE 2.0 Six Axis (sizes from 1.2m to 3.6m)
- ROMER INFINITE 2.0 Seven Axis (sizes from 1.8m to 3.6m)
- ROMER INFINITE 2.0 Plus - Six axis enhanced accuracy models (sizes 2.4m and 3.6m)
INFINITE 2.0 Plus models, with unsurpassed repeatability and volumetric accuracy, are ideal for the most demanding inspection tasks.
ROMER also offers system verification “in the field” with a NIST-traceable calibrated length standard with every arm. This allows the operator to easily verify and document system performance for ISO or vendor requirements.
In addition to INIFINITE 2.0, ROMER offers a complete selection of software and accessories to provide total metrology solutions.
Model | Measuring Range (Spherical diameter) [mm ] | Point Repeatability (a) [mm] | Length Accuracy (b) [mm] |
INFINITE 2.0 6 Axis | 1200 | ± 0.010 | ± 0.016 |
1800 | ± 0.016 | ± 0.023 |
2400 | ± 0.020 | ± 0.029 |
2800 | ± 0.029 | ± 0.041 |
3000 | ± 0.034 | ± 0.050 |
3600 | ± 0.050 | ± 0.068 |
Model | Measuring Range (Spherical diameter) [mm ] | Point Repeatability (a) [mm] | Length Accuracy (b) [mm] |
INFINITE 2.0 7 Axis | 1800 | ± 0.024 | ± 0.035 |
2400 | ± 0.028 | ± 0.040 |
2800 | ± 0.045 | ± 0.064 |
3000 | ± 0.050 | ± 0.071 |
3600 | ± 0.070 | ± 0.100 |
Model | Measuring Range (Spherical diameter) [mm ] | Point Repeatability (a) [mm] | Length Accuracy (b) [mm] |
INFINITE 2.0 PLUS 6 Axis | 2400 | ± 0.017 | ± 0.025 |
3600 | ± 0.043 | ± 0.058 |
a) Point Repeatability Test (also known as Single Point Articulation Test, or S.P.A.T.): Results analyzed via Range/2 method. The probe is placed within a trihedral seat or conical socket, and individual points are measured from multiple approach angles with maximum articulation of all of the principal joints. Each individual point measurement is analyzed as a range of deviations about the average value for the point locations. This test is to assess the arm’s ability to provide similar values of a point coordinate, when the arm is articulated through the maximum possible range of motion for that single point.
b) Volumetric Length Accuracy Test (Volumetric Performance Test): Results analyzed via Range/2 method. Volumetric length accuracy is determined by using certified length standards (included with all arms) that are measured at various locations and orientations throughout the measuring volume. This test most accurately represents the reasonable expectations for machine performance in practical measuring applications. The Volumetric Length Accuracy Test is the most appropriate test for determining machine accuracy and repeatability since it involves measuring a certified length standard many times in several locations and orientations and compares the resultant measurements to the actual length.